TW200510186A - Method of manufacturing ink jet head and ink jet head - Google Patents

Method of manufacturing ink jet head and ink jet head

Info

Publication number
TW200510186A
TW200510186A TW093122727A TW93122727A TW200510186A TW 200510186 A TW200510186 A TW 200510186A TW 093122727 A TW093122727 A TW 093122727A TW 93122727 A TW93122727 A TW 93122727A TW 200510186 A TW200510186 A TW 200510186A
Authority
TW
Taiwan
Prior art keywords
ink jet
jet head
nozzle
cavity
films
Prior art date
Application number
TW093122727A
Other languages
Chinese (zh)
Other versions
TWI247683B (en
Inventor
Hirotsuna Miura
Nobuko Watanabe
Original Assignee
Seiko Epson Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of TW200510186A publication Critical patent/TW200510186A/en
Application granted granted Critical
Publication of TWI247683B publication Critical patent/TWI247683B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1632—Manufacturing processes machining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/1433—Structure of nozzle plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1606—Coating the nozzle area or the ink chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1607—Production of print heads with piezoelectric elements
    • B41J2/161—Production of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/162—Manufacturing of the nozzle plates

Abstract

The present invention is to provide a method of manufacturing an ink jet head having good stable-ejection characteristics, and an ink jet head. The invention is an exemplary method of manufacturing an ink jet head having a cavity that contains liquid and a nozzle 18 that communicates with the cavity, and ejecting the liquid contained in the cavity from an ejection orifice of the nozzle with using a nozzle opening at an opposite side of the cavity as the ejection orifice 9. The exemplary method includes making an ejection orifice on a side of the nozzle have a taper portion 18a in which the diameter increases progressively toward the ejection orifice side and forming lyophobic films 10a and lyophilic films 10b alternately on the taper portion 18a inside the nozzle so as to form a stack film 11a, and forming a lyophobic film 11a inside nozzle in which annular end surfaces of the lyophobic films 11 and annular end surfaces of the lyophilic films are exposed alternately by grinding the stack film on the taper portion to expose a side section of the stack film.
TW093122727A 2003-07-31 2004-07-29 Method of manufacturing ink jet head and ink jet head TWI247683B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003284006A JP4385675B2 (en) 2003-07-31 2003-07-31 Inkjet head manufacturing method

Publications (2)

Publication Number Publication Date
TW200510186A true TW200510186A (en) 2005-03-16
TWI247683B TWI247683B (en) 2006-01-21

Family

ID=34101077

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093122727A TWI247683B (en) 2003-07-31 2004-07-29 Method of manufacturing ink jet head and ink jet head

Country Status (5)

Country Link
US (1) US7267427B2 (en)
JP (1) JP4385675B2 (en)
KR (1) KR100692447B1 (en)
CN (1) CN1310764C (en)
TW (1) TWI247683B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005007654A (en) * 2003-06-17 2005-01-13 Seiko Epson Corp Manufacturing method for inkjet head, and inkjet head
JP4972949B2 (en) * 2005-02-16 2012-07-11 ブラザー工業株式会社 Droplet ejector
JP4548169B2 (en) * 2005-03-23 2010-09-22 ブラザー工業株式会社 Inkjet head manufacturing method
JP2006271651A (en) * 2005-03-29 2006-10-12 Matsumoto Shika Univ Needle component for liquid injection, and production method thereof
JP2006272714A (en) * 2005-03-29 2006-10-12 Fuji Photo Film Co Ltd Manufacturing method for nozzle plate, and nozzle plate
JP4918858B2 (en) * 2005-04-27 2012-04-18 株式会社ニコン Exposure method, exposure apparatus, device manufacturing method, and film evaluation method
JP4239999B2 (en) * 2005-05-11 2009-03-18 セイコーエプソン株式会社 Film pattern forming method, film pattern, device, electro-optical device, and electronic apparatus
JP5137454B2 (en) * 2006-04-24 2013-02-06 キヤノン株式会社 Ink jet recording head, ink jet recording cartridge, and method of manufacturing ink jet recording head
WO2008117716A1 (en) * 2007-03-28 2008-10-02 Konica Minolta Holdings, Inc. Liquid ejection head and liquid ejector
JP2010069635A (en) * 2008-09-16 2010-04-02 Fujifilm Corp Liquid delivering head and image forming apparatus
JP5550143B2 (en) * 2010-10-25 2014-07-16 富士フイルム株式会社 Method for producing hydrophilic thin film
US9220852B2 (en) * 2012-04-10 2015-12-29 Boehringer Ingelheim Microparts Gmbh Method for producing trench-like depressions in the surface of a wafer
CN107877107B (en) * 2017-12-01 2019-04-16 浙江晋巨化工有限公司 A kind of manufacturing method of high abrasion slurry nozzle

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5816856A (en) 1981-07-24 1983-01-31 Fuji Photo Film Co Ltd Nozzle head for ink jet
JPH04294145A (en) 1991-03-25 1992-10-19 Seiko Epson Corp Ink-jet recording head
JPH05124200A (en) * 1991-11-06 1993-05-21 Fuji Xerox Co Ltd Ink jet head and its manufacture
JP3169037B2 (en) * 1993-10-29 2001-05-21 セイコーエプソン株式会社 Method for manufacturing nozzle plate of ink jet recording head
JPH0939255A (en) * 1995-08-03 1997-02-10 Matsushita Electric Ind Co Ltd Ink jet head
JPH10217483A (en) 1997-02-07 1998-08-18 Citizen Watch Co Ltd Manufacture of nozzle plate for ink jet printer head
CA2278601A1 (en) 1998-01-28 1999-08-05 Hitoshi Fukushima Liquid jet structure, ink jet type recording head and printer
JPH11268284A (en) * 1998-03-25 1999-10-05 Konica Corp Ink jet imaging method
JPH11334069A (en) * 1998-05-27 1999-12-07 Oki Data Corp Ink jet head
JP2000290556A (en) 1999-04-08 2000-10-17 Seiko Epson Corp Ink for head equipped with nozzle plate subjected to ink- repelling treatment
JP2002355977A (en) * 2001-02-08 2002-12-10 Canon Inc Liquid repellent member, ink jet head comprising it, their manufacturing methods and method for supplying ink
JP2003072085A (en) * 2001-09-05 2003-03-12 Seiko Epson Corp Ink repellent processing method, nozzle plate of ink jet head, ink jet head, and ink jet printer
JP2005007654A (en) * 2003-06-17 2005-01-13 Seiko Epson Corp Manufacturing method for inkjet head, and inkjet head

Also Published As

Publication number Publication date
CN1310764C (en) 2007-04-18
CN1579782A (en) 2005-02-16
JP2005047223A (en) 2005-02-24
US7267427B2 (en) 2007-09-11
JP4385675B2 (en) 2009-12-16
US20050024431A1 (en) 2005-02-03
KR100692447B1 (en) 2007-03-09
TWI247683B (en) 2006-01-21
KR20050014711A (en) 2005-02-07

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees